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Fatty15 C15:0 Supplement vs Fatty15 C15:0 Supplement Starter Kit

These are the same product: 90 capsules of 100 mg FA15 (C15:0) pentadecanoic acid, one capsule a day. The only real difference is packaging. The Starter Kit ships a reusable glass bottle plus three refill pouches; the 3-Pouches option is just the three pouches. Buy the Starter Kit if you want the bottle and a first-time setup. Buy the 3-Pouches if you already own a fatty15 bottle or don't want glass. Reviewers on the Starter Kit rate it 4.8 out of 5 across 8,756 ratings, praising deeper sleep, steadier energy and calmer mood, though most benefits are reported over weeks to months, not days.

  • Choose the Fatty15 3-Pouches if you already have a bottle to decant into or prefer no glass in the shipment.
  • Choose the Fatty15 Starter Kit if this is your first order and you want the reusable glass bottle with the refill pouches.

Prices

  • Fatty15 C15:0 Supplement: $36.05 at eBay (last seen Nov 8)
  • Fatty15 C15:0 Supplement Starter Kit: $36.05 at eBay (last seen Nov 8)
  • Difference: both cost the same at the latest prices (Nov 8)
Fatty15
Fatty15 3-Pouches

Fatty15 C15:0 Supplement

Fatty15 3-Pouches

$36.05at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Same 100 mg C15:0 dose as the Starter Kit
  • 90-day supply in three resealable pouches
  • Vegan, dairy-free and gluten-free
  • Less packaging if you already have a bottle
Cons
  • No bottle included, so you need your own container
  • No customer rating displayed on the listing
  • Pouches are less tidy for countertop use
Fatty15
Fatty15 Starter Kit

Fatty15 C15:0 Supplement Starter Kit

Fatty15 Starter Kit

4.8(8,756 ratings)
$36.05at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Includes a reusable glass bottle plus three refill pouches
  • Same 90-day supply and dose as the pouch-only option
  • 4.8 out of 5 from 8,756 ratings
  • Good first-order or gift format
Cons
  • Glass bottle adds weight and breakage risk in shipping
  • No benefit over the pouches once you own a bottle

What separates them

Fatty15 C15:0 SupplementFatty15 C15:0 Supplement Starter Kit
What's in the boxThree refill pouches, 30 capsules eachOne glass bottle plus three refill pouches, 30 capsules each
Capsule count and dose90 capsules, 100 mg C15:0 each90 capsules, 100 mg C15:0 each
Supply length90 days at one capsule daily90 days at one capsule daily
IngredientsFA15 (pentadecanoic acid), vegetable cellulose capsuleFA15 (pentadecanoic acid), vegetable cellulose capsule
Dietary fitVegan, dairy-free, gluten-freeVegan, dairy-free, gluten-free
ContainerPouches only, no bottleReusable glass bottle for daily use
Customer ratings shownNo rating shown on the listing4.8 out of 5 from 8,756 ratings
Best forRepeat buyers who keep a bottleFirst-time buyers and gifting

Price history

$149.95$36.05
Nov 8Nov 10
  • Fatty15 C15:0 Supplement: lowest $36.05 on Nov 8 at eBay; $149.95 on Nov 10.
  • Fatty15 C15:0 Supplement Starter Kit: lowest $36.05 on Nov 8 at eBay; $149.00 on Nov 10.

Prices at every store

Fatty15 C15:0 Supplement

  • eBayNew

    In stockSold by vgsny

    $36.05Free shippingChecked Nov 8
    Visit eBay
  • Origin MedicineNew

    In stockReturn policy

    $45.00Checked Nov 8
    Visit Origin Medicine
  • Mark Hyman, MDNew

    In stockReturn policy

    $49.95Checked Nov 8
    Visit Mark Hyman, MD
  • UltraWellness CenterNew

    In stock

    $49.95Checked Nov 8
    Visit UltraWellness Center

Also available at

  • austin-skin-wellness.myshopify.comCheck price at austin-skin-wellness.myshopify.com

Store links may earn us a commission.

All 12 stores and price history →

Fatty15 C15:0 Supplement Starter Kit

  • eBayNew

    In stockSold by vgsny

    $36.05Free shippingChecked Nov 8
    Visit eBay
  • fatty15New

    In stockReturn policy

    $119.95Checked Nov 8
    Visit fatty15
  • Supplement Hub UKNew

    In stockShips from the UK · priced in GBP (£96.24) · duties may applyReturn policy

    $128.82Checked Nov 8
    Visit Supplement Hub UK
  • eBayNew

    Availability unknownSold by acemarina (100% positive, 86 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $104.99Free shippingChecked Nov 8
    Visit eBay

Also available at

  • fatty15Check price at fatty15
  • Dr. Rogers CentersCheck price at Dr. Rogers Centers

Store links may earn us a commission.

Specs compared

SpecFatty15 C15:0 SupplementFatty15 C15:0 Supplement Starter Kit
Serving Size1 capsule1 capsule
Servings Per Container3 x 30 capsules3 x 30 capsules
Pentadecanoic Acid100 mg100 mg
Dietary ConsiderationsVegan, dairy-free, gluten-freeVegan, dairy-free, gluten-free
Suggested Use1-2 capsules daily1-2 capsules daily
C15:0 Per Capsule100 mg100 mg
Capsules Per Bottle30 capsules30 capsules
IngredientsFA15™ (Pentadecanoic Acid), Vegetable Cellulose…FA15™ (Pentadecanoic Acid), Vegetable Cellulose…
Main PurposeReplenishing And Strengthening CellsReplenishing And Strengthening Cells
FormulationCapsuleCapsule
Number Of Pills3030
Bottles Includedthree bottles—
Show all 17 specsShow fewer specs
SpecFatty15 C15:0 SupplementFatty15 C15:0 Supplement Starter Kit
Supply Length90-day supply—
Daily Dosage1 capsule a day—
Bottles per Kit—three bottles
Supply Duration—90-day supply
Dosage—Take 1 capsule a day

What reviewers say

Fatty15 C15:0 Supplement

Reception is limited and mostly from the brand's own customer surveys rather than independent testing. Buyers who report results describe subtle changes over weeks, not immediate effects.

What people mention
  • EfficacyMixedSome users report calmer mood, deeper sleep or less snacking within six weeks, while others notice little.
  • DosageMixedOne capsule daily is convenient, but taking two shortens the stated 90-day supply.
  • IngredientsPraisedBuyers like the short vegan, dairy-free and gluten-free formula.
  • PriceCriticisedPer-bottle cost is seen as high for a single fatty acid supplement.

Fatty15 C15:0 Supplement Starter Kit

  • 4.8 / 58,756 ratings

With 4.8 out of 5 from 8,756 ratings, buyers mostly report better sleep, steadier energy and a calmer mood, often after several weeks of use. Some also mention improved blood work and skin. The main caveat is that results take time and not everyone notices a change.

What people mention
  • SleepPraisedBuyers commonly report falling asleep faster and sleeping more deeply.
  • EnergyPraisedMany say they have steadier energy and no afternoon crash.
  • MoodPraisedSome describe a calmer mood and less stress.

Questions and answers

Are the 3-Pouches and the Starter Kit the same supplement?
Yes. Both contain 90 capsules of 100 mg FA15 (C15:0), a 90-day supply at one capsule daily. The Starter Kit adds a glass bottle.
Which should I pick for my first order?
The Starter Kit. You get the bottle to keep and refill pouches, so later orders can be pouches only.
How long until I notice anything?
Fatty15 says 2 out of 3 customers report near-term effects within 6 weeks, and 70% report benefits within 16 weeks. Sleep, mood and energy are the most cited.
Is it safe for children or during pregnancy?
Fatty15 states it is GRAS certified and safe for ages 4 and up, not infants or toddlers. Consult a physician if you are pregnant, nursing, have a condition or take medication.
Can I take two capsules a day?
The label allows 1 to 2 capsules daily, with or without food. Two capsules halves the supply to 45 days.
Does it contain animal products or common allergens?
No. It is vegan, dairy-free and gluten-free, with only FA15 and a vegetable cellulose capsule.

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More comparisons

  • Fatty15 3-Pouches vs Fatty15 Advanced Formula Extra Strength Starter Kit
  • Fatty15 Advanced Formula Extra Strength Starter Kit vs Fatty15 Starter Kit
All 11 stores and price history →
  • Pill sizePraisedThe capsules are described as tiny with no smell or taste.